import os
import random
order = [ 50 ,20, 70, 96]
for i in range(2,6):
    f = open('./'+str(i)+'.in','a')
    f.write(str(order[i-2]))
    f.write('\n')
    for j in range(order[i-2]):
        f.write(str(random.randint(0,60000)))
        f.write(' ')
    f.close()
